74322080368 has 40 divisors (see below), whose sum is σ = 144806332496. Its totient is φ = 36953280000.

The previous prime is 74322080363. The next prime is 74322080401. The reversal of 74322080368 is 86308022347.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74322080363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2090743 + ... + 2125993.

Almost surely, 2^74322080368 is an apocalyptic number.

It is an amenable number.

74322080368 is a deficient number, since it is larger than the sum of its proper divisors (70484252128).

74322080368 is a wasteful number, since it uses less digits than its factorization.

74322080368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35993 (or 35987 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 74322080368 in words is "seventy-four billion, three hundred twenty-two million, eighty thousand, three hundred sixty-eight".